October 2002
Beginner
864 pages
18h 41m
English
Content preview from Sams Teach Yourself SQL in 21 Days, Fourth Edition
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Miscellaneous SQL*Plus Commands
Today's examples use a few new commands. These commands, known as SQL*Plus commands, are specific to Personal Oracle and control the format of your output results. (See Bonus Day 3, “Using Oracle SQL*Plus to Satisfy Reporting Needs.”) SQL*Plus commands are issued at the SQL> prompt, or they can be used in a file.
Note
Although these commands are specific to Oracle, similar commands are available in other implementations, for example, Transact-SQL. (See Bonus Day 5, “An Introduction to Transact-SQL.”)
 | SET ECHO ON/OFF |
When you use SET ECHO ON, you will see your SQL statements as they execute. SET ECHO OFF means that ...
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